A high-range high-pole lighting street lamp

Abstract

The present invention relates to the field of street lamp technology, and discloses a high-range high-pole lighting street lamp, comprising a lamp pole, a lamp holder for installing the lighting street lamp is arranged on the outer side of the lamp pole, a hook is arranged on the outer side of the lamp pole, and a first locking assembly is arranged in the hook, the first locking assembly comprises a first gear rod and a locking block, the first gear rod and the locking block are respectively located on the side and the top of the lamp holder, the first gear rod and the hook cooperate with each other to form a closed space for the lamp holder to prevent the lamp holder from detaching from the hook, the present invention uses the first gear rod and the locking block of the first locking assembly to be respectively located on the side and the top of the lamp holder to form a closed space with the hook to prevent the lamp holder from moving in the hook, and during the installation of the lamp holder, the telescopic cylinder drives the relevant components to move, so that the hook moves laterally and the movement stability is guaranteed by the first connecting column, and at the same time the second rotating gear rotates to drive the first gear rod and the locking block to fix the connection between the lamp holder and the hook, effectively preventing the lamp holder from shaking in the hook.

Description

Technical Field

[0001] The present invention relates to the technical field of street lamps, in particular to a high-range high-pole lighting street lamp. Background Art

[0002] Street lights refer to lamps that provide lighting functions for roads, and generally refer to lamps within the range of road lighting in traffic lighting. Street lights are widely used in various places that need lighting. With the acceleration of urbanization and the continuous improvement of lighting needs in large public places and roads, high-range high-pole lighting street lights occupy an increasingly important position in the lighting field.

[0003] At present, high pole street lights are fixed with hook devices. The main principle is to install them by colliding the inner circle of the lamp panel frame with the steel part of the curved hook fixed on the top of the pole. This connection method only relies on basic hooks to mount the lamp frame. This single fixing form makes the lamp frame very easy to shake or even detach from the lamp pole during long-term use, especially in the face of severe weather such as strong winds and heavy rains. Once the lamp panel frame shakes, it will increase the friction and collision between the various components, which is easy to cause serious safety hazards, and even the lamp frame may detach from the hook. The detachment of the lamp frame will cause serious safety hazards to surrounding pedestrians, vehicles and public facilities, and may cause traffic accidents, damage other facilities and other adverse consequences. Summary of the Invention

[0004] The object of the present invention is to provide a high-range high-pole lighting street lamp to solve the problems raised in the above background technology.

[0005] Technical Solution

[0006] The present invention provides the following technical solution: a high-range high-pole lighting street lamp, comprising a lamp pole, a lamp holder for mounting the lighting street lamp is provided on the outside of the lamp pole, a hook is provided on the outside of the lamp pole, and a first locking assembly is provided in the hook;

[0007] The first locking assembly includes a first lever and a locking block, the first lever and the locking block are respectively located on the side and top of the lamp holder, and the first lever and the hook cooperate with each other to form a closed space for the lamp holder to prevent the lamp holder from detaching from the hook.

[0008] The first locking assembly locks the lamp holder in the hook through the first rack column to prevent the lamp holder from detaching from the hook. The second locking assembly facilitates the installation of the lamp holder on the lamp pole and prevents the lamp holder from shaking on the lamp pole.

[0009] Preferably, a telescopic cylinder, a connecting frame and a connecting frame are provided inside the lamp pole, a first connecting block, a bevel block and a fixed plate are provided on the telescopic cylinder, gear parts are provided around the first connecting block, a first connecting column is provided on the outside of the connecting frame, and the first connecting column is fixedly connected to the hook.

[0010] Preferably, an inclined column is provided on the outer side of the hook, and the inclined column and the inclined block are in contact with each other through the inclined surface, so as to adjust the distance between the hook and the lamp pole.

[0011] Preferably, the first locking assembly includes a first gear lever and a locking block, and the first gear lever and the locking block are respectively located on the side and top of the lamp stand, forming a closed space with the hook to prevent the lamp stand from moving in the hook, and a rotation groove matching the rotation of the first gear lever is provided on the hook.

[0012] Preferably, the hook is provided with a second rotating gear and a rotating ring block, the second rotating gear and the rotating ring block are fixedly connected, and the second rotating gear is meshed with the first rack column to adjust the contact between the first gear lever and the hook.

[0013] Preferably, the outer side of the rotating ring block is fixedly connected to the first gear lever, and a connecting rope is provided on the outer side of the rotating ring block, and the connecting rope is fixedly connected to the locking block.

[0014] Preferably, a connecting channel is provided in the hook, a limiting rod is provided in the connecting channel, and the bottom end of the limiting rod is in contact with the upper surface of the first gear lever.

[0015] Preferably, a top frame is fixedly installed on the top of the lamp pole, and a first rotating gear and a piston frame are provided in the top frame. A piston plate is provided in the piston frame, one side of the piston plate is provided as a piston cavity, and the other end is provided with a second rack column, and the piston cavity is provided with a connecting pipe, and is connected to the connecting channel through the connecting pipe.

[0016] Preferably, a second connecting column is provided on the outside of the second rack column and is fixedly connected to the hook through the second connecting column. A first fixing column is provided on the outside of the piston frame. The second connecting column passes through the first fixing column. The second rack column and the gear part are both meshed and connected with the first rotating gear, and the second rack column and the gear part are staggered with each other. A placement groove matching the second rack column is provided in the first connecting block.

[0017] Preferably, the lamp pole is provided with a second locking assembly, which facilitates the installation of the lamp holder on the lamp pole and prevents the lamp holder from shaking on the lamp pole;

[0018] The second locking assembly is provided with a second gear rod and a second piston column, the lamp pole is provided with a rotating chamber matching the second gear rod, the connecting frame is provided with a partition, the fixed plate is provided with a first piston column, the first piston column and the second piston column are both located in the connecting frame and distributed on both sides of the partition.

[0019] Beneficial effects

[0020] Compared with the prior art, the present invention provides a high-range high-pole lighting street lamp with the following beneficial effects:

[0021] 1. In the present invention, the first lever and the locking block of the first locking assembly are respectively located on the side and the top of the lamp holder, forming a closed space with the hook to prevent the lamp holder from moving in the hook. During the installation of the lamp holder, the telescopic cylinder drives the relevant components to move, so that the hook moves laterally and the movement stability is ensured by the first connecting column. At the same time, the second rotating gear rotates to drive the first lever and the locking block to fix the connection between the lamp holder and the hook, effectively preventing the lamp holder from shaking in the hook.

[0022] 2. In the present invention, the second rack column moves to drive the piston plate to squeeze the piston cavity, so that the gas enters the connecting channel to push the limit rod to assist the first gear lever in rotating and limit its rotation, further enhancing the stability of the connection between the lamp stand and the hook, and effectively preventing the lamp stand from detaching from the hook in windy weather.

[0023] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

[0024] This application document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments described in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0026] Figure 1 This is a front view of the overall structure of the high-range high-pole lighting street lamp of the present invention;

[0027] Figure 2 This is an enlarged front view of a portion of the top of the high-range high-pole lighting street lamp of the present invention;

[0028] Figure 3 This is a bottom view of the top of the high-range high-pole lighting street lamp of the present invention;

[0029] Figure 4 This is a schematic diagram of a high-range high-pole lighting street lamp stand of the present invention;

[0030] Figure 5 This is a cross-sectional view of a high-range high-pole lighting street lamp according to the present invention;

[0031] Figure 6 For the present invention Figure 5 Enlarged view of point A in the middle;

[0032] Figure 7 This is a cross-sectional view of the top frame of the present invention;

[0033] Figure 8 This is a diagram showing the connection between the first locking assembly and the lamp pole of the present invention;

[0034] Figure 9 is a schematic diagram of the first locking assembly of the present invention;

[0035] Figure 10 This is a schematic diagram of the hook of the present invention;

[0036] Figure 11 This is a working diagram of the second locking assembly of the present invention;

[0037] Figure 12 Schematic diagram of the second locking assembly of the present invention.

[0038] Description of reference numerals:

[0039] In the figure: 1. lamp pole; 2. lamp holder; 3. first locking assembly; 4. second locking assembly; 5. telescopic cylinder; 6. top frame; 7. first connecting block; 8. piston frame; 9. inclined block; 10. connecting frame; 11. first connecting column; 12. first rack column; 13. inclined column; 14. hook; 15. first gear lever; 16. connecting channel; 17. first rotating gear; 18. first fixed column; 19. second rack column; 20. piston plate; 21. connecting pipe; 22. second connecting column; 23. limiting rod; 24. locking block; 25. second rotating gear; 26. connecting rope; 27. rotating ring block; 28. gear part; 29. ​​piston chamber; 30. rotating chamber; 31. second gear lever; 32. connecting frame; 33. fixed plate; 34. first piston column; 35. partition; 36. second piston column. DETAILED DESCRIPTION

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0041] Example:

[0042] See also Figures 1-11 The present invention provides a technical solution: a high-range high-pole lighting street lamp, comprising a lamp pole 1, a lamp holder 2 for installing the lighting street lamp is provided on the outside of the lamp pole 1, a first rack column 12 and a hook 14 are fixedly installed on the outside of the lamp pole 1, a first locking component 3 is provided in the hook 14, and a second locking component 4 is provided in the lamp pole 1.

[0043] The first locking assembly 3 locks the lamp holder 2 in the hook 14 through the first rack column 12 to prevent the lamp holder 2 from detaching from the hook 14 . The second locking assembly 4 facilitates the installation of the lamp holder 2 on the lamp pole 1 and prevents the lamp holder 2 from shaking on the lamp pole 1 .

[0044] A steel cable and a fixed pulley are provided in the lamp pole 1 . The steel cable passes through the lamp pole 1 and the top frame 6 , extends outward, and is fixedly connected to the lamp frame 2 .

[0045] In this embodiment, the telescopic cylinder 5, the connecting frame 10 and the connecting frame 32 are fixedly installed inside the lamp pole 1. The telescopic cylinder 5, the connecting frame 32 and the connecting frame 10 are distributed in sequence from top to bottom inside the lamp pole 1. At the same time, the telescopic cylinder 5, the connecting frame 32 and the connecting frame 10 are not in contact with the steel cable inside the lamp pole 1 and do not hinder each other. The first connecting block 7, the inclined block 9 and the fixed plate 33 are fixedly installed on the output shaft of the telescopic cylinder 5. The fixed plate 33, the inclined block 9 and the first connecting block 7 are distributed in sequence from bottom to top, and the first The connecting block 7 is located in the top frame 6, and the gear parts 28 are fixedly installed on all four sides of the first connecting block 7. At the same time, the output shaft of the telescopic cylinder 5 passes through the connecting frame 10, and the connecting frame 10 provides stability for the output shaft of the telescopic cylinder 5. A first connecting column 11 is movably installed on the outside of the connecting frame 10. The shape of the first connecting column 11 is T-shaped. The longer end of the first connecting column 11 is arranged inside the lamp pole 1 and is sleeved on the outside of the connecting frame 10. The other end of the first connecting column 11 passes through the inner wall of the lamp pole 1 and extends outward to be fixedly connected to the hook 14.

[0046] In this embodiment, a bevel column 13 is fixedly installed on the outside of the hook 14. The bevel column 13 passes through the inner wall of the lamp pole 1 and extends to the inside of the lamp pole 1, and contacts the bevel block 9 through the bevel. When the bevel column 9 moves upward inside the lamp pole 1, it will drive the bevel column 13 to move outward through the bevel, and can adjust the distance between the hook 14 and the lamp pole 1. When the lamp stand 2 and the lighting street lamp are installed on the lamp pole 1 through a steel cable, the hook 14 will retract to one side of the lamp pole 1 to facilitate the upward movement of the lamp stand 2. When the lamp stand 2 moves to a position where the hook 14 can be used, the hook 14 will cooperate with the bevel block 9 and the bevel column 13, and the hook 14 will move to the bottom of the lamp stand 2 for installation and fixation of the lamp stand 2.

[0047] In this embodiment, the first locking assembly 3 includes a first gear rod 15 and a locking block 24. The first gear rod 15 and the locking block 24 are respectively located on the side and top of the lamp holder 2, and form a closed space with the hook 14 for the lamp holder 2 to prevent the lamp holder 2 from moving in the hook 14. A rotating groove matching the rotation of the first gear rod 15 is provided on the hook 14. The first gear rod 15 can rotate around the rotating ring block 27 and rotate in the rotating groove.

[0048] In this embodiment, a second rotating gear 25 and a rotating ring block 27 are provided in the hook 14. The second rotating gear 25 and the rotating ring block 27 are fixedly connected and share a rotating shaft. The second rotating gear 25 is meshed with the first rack column 12. When the distance between the hook 14 and the lamp pole 1 changes, the second rotating gear 25 can be rotated through the first rack column 12, so that the second rotating gear 25 can adjust whether the first gear lever 15 is in contact with the hook 14 when rotating.

[0049] In this embodiment, the outer side of the rotating ring block 27 is fixedly connected to the first gear lever 15, and the shape of the first gear lever 15 is Z-shaped. The longer side of the first gear lever 15 contacts the lamp holder 2 in the hook 14. The outer side of the side of the rotating ring block 27 is fixedly connected with a connecting rope 26, and the connecting rope 26 is fixedly connected to the top of the locking block 24. When the connecting rope 26 is reeled in, the locking block 24 is separated from the lamp holder 2, and at the same time the first gear lever 15 is also separated from the lamp holder 2, and vice versa.

[0050] In this embodiment, a connecting channel 16 is opened in the hook 14, and a limiting rod 23 is set in the connecting channel 16. The bottom end of the limiting rod 23 contacts the upper surface of the first gear rod 15, and the upper surface of the first gear rod 15 is set to a smooth surface. When the first gear rod 15 approaches the lamp holder 2 on the hook 14, the limiting rod 23 will also move downward in the connecting channel 16 and limit the first gear rod 15 to prevent the first gear rod 15 from reversing, thereby ensuring a tight connection between the first gear rod 15 and the hook 14, and further preventing the lamp holder 2 from detaching from the hook 14.

[0051] During use, when the lamp stand 2 is lifted upward by the steel cable, the hook 14 is close to the outer surface of the lamp pole 1, which facilitates the upward movement of the lamp stand 2. When the lamp stand 2 moves to the installation position, the telescopic cylinder 5 works to move the inclined block 9 upward. When the inclined block 9 works, it will drive the hook 14 through the inclined column 13 to start moving away from the lamp pole 1 and move toward the lamp stand 2 until it is moved below the lamp stand 2.

[0052] In this embodiment, a top frame 6 is fixedly installed on the top of the lamp pole 1, and a first rotating gear 17 and a piston frame 8 are movably installed in the top frame 6. A piston plate 20 is movably installed in the piston frame 8. One side of the piston plate 20 is set as a piston chamber 29, and the other end is fixedly installed with a second rack column 19. The side wall of the piston chamber 29 is fixedly connected to the connecting pipe 21 and is connected to the connecting channel 16 through the connecting pipe 21. When the piston plate 20 moves in the piston frame 8, the gas in the piston chamber 29 will flow, changing the volume of the gas in the piston chamber 29. When the volume of the piston chamber 29 decreases, the gas in the piston chamber 29 will flow into the connecting channel 16 through the connecting pipe 21, thereby pushing the limit rod 23 in the connecting channel 16 to move toward the first gear lever 15, providing a driving force for limiting the rotation of the first gear lever 15.

[0053] The piston cavity 29 may also contain liquid. Sealing rings are provided at the contact portion between the piston plate 20 and the piston frame 8, as well as at the contact portion between the connecting channel 16 and the limiting rod 23, to prevent liquid leakage.

[0054] In this embodiment, a second connecting column 22 is fixedly installed on the outside of the second rack column 19, and is fixedly connected to the hook 14 through the second connecting column 22. A first fixed column 18 is fixedly installed on the outside of the piston frame 8, and the second connecting column 22 passes through the first fixed column 18. When the second rack column 19 moves, it can drive the hook 14 to move through the second connecting column 22, and cooperate with each other through the first connecting column 11 to ensure the stability of the hook 14 when moving.

[0055] The second rack column 19 and the gear portion 28 are both meshed and connected with the first rotating gear 17, and the second rack column 19 and the gear portion 28 are staggered with each other. A placement groove matching the second rack column 19 is provided in the first connecting block 7 to prevent the movement of the second rack column 19 from being restricted by the first connecting block 7.

[0056] When the lamp holder 2 is installed with the lighting street lamp, the hook 14 is tightly attached to the outer wall of the lamp pole 1. When the lamp holder 2 is moved to the position to be installed, the telescopic cylinder 5 drives the inclined plane block 9 and the first connecting block 7 to move upward at the same time. When the inclined plane block 9 moves upward, it drives the hook 14 to move horizontally through the inclined plane column 13, and ensures the stability of the movement of the hook 14 through the first connecting column 11. When the hook 14 moves horizontally, the second rotating gear 25 inside it will rotate through the first rack column 12. During the rotation process, the second rotating gear 25 will drive the first gear rod 15 to move toward the contact part between the hook 14 and the lamp holder 2 through the rotating ring block 27. At the same time, when the rotating ring block 27 rotates, it will also release the connecting rope 26, and make the locking block 24 at the end of the connecting rope 26 also move to the connection position of the hook 14 and the lamp holder 2. The first gear rod 15 and the locking block 24 work together to fix the connection between the lamp holder 2 and the hook 14, preventing the lamp holder 2 from shaking in the hook 14.

[0057] During the upward movement of the first connecting block 7, the gear portion 28 drives the first rotating gear 17 to rotate, and when the first rotating gear 17 rotates, it drives the second rack column 19 to move toward the side of the piston frame 8. When the second rack column 19 moves, it synchronously drives the hook 14 to move laterally through the second connecting column 22, providing different assistance for the movement of the hook 14, ensuring the stability of the movement of the hook 14, and when the second rack column 19 moves, it drives the piston plate 20 to squeeze the volume of the piston chamber 29, so that the gas in the piston chamber 29 enters the connecting channel 16 through the connecting pipe 21. In the process, as the second rack column 19 moves, the gas entering the connecting channel 16 increases, and the limit rod 23 will move downward. When the limit rod 23 moves downward, it will assist the first gear rod 15 to rotate by rotating the ring block 27. As the piston plate 20 continues to move, the pressure on the limit rod 23 will become greater and greater, and will promote the squeezing of the first gear rod 15, further limiting the restriction of the first gear rod 15 on the lamp stand 2 in the hook 14, further preventing the lamp stand 2 from detaching from the hook 14 when exposed to strong winds, and ensuring a stable connection between the lamp stand 2 and the hook 14.

[0058] See also Figure 1-Figure 5 、 Figure 12 The present invention provides a technical solution: in this embodiment, a second gear rod 31 and a second piston column 36 are provided in the second locking assembly 4, a rotating chamber 30 matching the second gear rod 31 is opened in the lamp pole 1, a partition 35 is fixedly installed in the connecting frame 32, and a first piston column 34 is fixedly installed on the fixing plate 33. The first piston column 34 and the second piston column 36 are both located in the connecting frame 32 and distributed on both sides of the partition 35.

[0059] A pin is fixedly installed in the rotating cavity 30 , and the second gear lever 31 is located outside the pin to facilitate the second gear lever 31 to rotate in the rotating cavity 30 . The second gear lever 31 is L-shaped, and the turning point of the L-shape can limit the lamp holder 2 .

[0060] The contact parts of the first piston column 34 and the second piston column 36 in the connecting frame 32 are both provided with sealing rings to prevent gas or liquid leakage in the connecting frame 32, ensure that the first piston column 34 moves into the connecting frame 32, and enable the second piston column 36 to move toward the side of the second gear lever 31.

[0061] During use, when the telescopic cylinder 5 works, the fixed plate 33 will move upward together, and the fixed plate 33 will drive the first piston column 34 to move in the connecting frame 32, which will cause the second piston column 36 to move downward. When the second piston column 36 moves downward, it will drive the second gear rod 31 to rotate around the pin column until the turning point of the second gear rod 31 contacts the lamp holder 2, providing a placement position for the lower half of the lamp holder 2 and preventing the lamp holder 2 from shaking.

[0062] The working principle of this embodiment is as follows: when installing the lamp holder 2 and the lighting street lamp, the lamp holder 2 is first lifted upward by the steel cable. At this time, the hook 14 is close to the outer surface of the lamp pole, making room for the lamp holder 2 to move upward. When the lamp 2 moves to the installation position, the telescopic cylinder 5 starts to work, and the inclined block 9 fixed on the output shaft of the telescopic cylinder 5 moves upward. The inclined block 9 contacts the inclined surface of the inclined column 13, driving the inclined column 13 to move outward, thereby causing the hook 14 to start to move away from the lamp pole 1 and toward the lamp holder 2 until it is moved to the bottom of the lamp holder 2.

[0063] At the same time, during the movement of the hook 14, the second rotating gear 25 inside it rotates due to the meshing connection with the first rack column 12. When the second rotating gear 25 rotates, the first gear rod 15 is driven to move toward the contact part between the hook 14 and the lamp stand 2 through the rotating ring block 27. At the same time, the rotation of the rotating ring block 27 will also release the connecting rope 26, so that the locking block 24 at the end of the connecting rope 26 moves to the connection position between the hook and the lamp stand. The first gear rod 15 and the locking block 24 cooperate with each other to fix the connection between the lamp stand 2 and the hook 14 to prevent the lamp stand 2 from shaking in the hook 14.

[0064] When the first connecting block 7 moves upward with the output shaft of the telescopic cylinder 5, its gear part 28 will drive the first rotating gear 17 to rotate, and the rotation of the first rotating gear 17 will drive the second rack column 19 to move toward the side of the piston frame 8. When the second rack column 19 moves, it will synchronously drive the hook 14 to move laterally through the second connecting column 22, providing different assists for the movement of the hook 14 and ensuring the movement stability. In addition, when the second rack column 19 moves, it will drive the piston plate 20 to squeeze the volume of the piston chamber 2, so that the gas (or liquid) in the piston chamber 29 enters the connecting channel 16 through the connecting pipe 21. As the second rack column 19 moves, the gas entering the connecting channel 16 increases, pushing the limit rod 23 to move downward. When the limit rod 23 moves downward, it assists the first gear rod 15 to rotate through the rotating ring block 27, and as the piston plate 20 continues to move, the limit rod 23 is subjected to increased pressure, which promotes the squeezing of the first gear rod 15, further limiting the restriction of the first gear rod 15 on the lamp holder 2 in the hook 14, and preventing the lamp holder 2 from detaching from the hook.

[0065] In addition, for the second locking assembly 4, when the telescopic cylinder 5 is working, the fixed plate 33 drives the first piston column 34 to move in the connecting frame 32, so that the second piston column 36 moves downward, and the second piston column 36 drives the second gear rod 31 to rotate around the pin column until the turning point of the second gear rod 31 contacts the lamp holder 2, providing a placement position for the lower half of the lamp holder 2 and preventing the lamp holder 2 from shaking, thereby ensuring the stability and reliability of the lamp holder 2 after installation on the lamp pole 1 from multiple aspects, and realizing the efficient installation and stable operation of the high-range high-pole lighting street lamp holder on the lamp pole.

[0066] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims.

Claims

1. A high-range high-pole lighting street lamp, comprising a lamp pole (1), wherein a lamp frame (2) for mounting the lighting street lamp is provided on the outer side of the lamp pole (1), characterized in that: A hook (14) is provided on the outside of the lamp pole (1), and a first locking component (3) is provided in the hook (14); The first locking assembly (3) includes a first gear lever (15) and a locking block (24), wherein the first gear lever (15) and the locking block (24) are respectively located at the side and top of the lamp stand (2), and the first gear lever (15) and the hook (14) cooperate with each other to form a closed space for the lamp stand (2) to prevent the lamp stand (2) from detaching from the hook (14); A first rack column (12) is provided on the outside of the lamp pole (1), the first locking assembly (3) locks the lamp holder (2) in the hook (14) through the first rack column (12), and a rotation groove is provided on the hook (14) to facilitate the matching rotation of the first gear lever (15); The hook (14) is provided with a second rotating gear (25) and a rotating ring block (27), the second rotating gear (25) and the rotating ring block (27) are fixedly connected, and the second rotating gear (25) is meshedly connected with the first rack column (12) to adjust the contact between the first gear lever (15) and the hook (14).

2. The high-range high-pole lighting street lamp according to claim 1, characterized in that: The lamp pole (1) is provided with a telescopic cylinder (5), a connecting frame (10) and a connecting frame (32) inside, the telescopic cylinder (5) is provided with a first connecting block (7), a bevel block (9) and a fixing plate (33), the first connecting block (7) is provided with a gear portion (28) on all four sides, the connecting frame (10) is provided with a first connecting column (11) on the outside, and the first connecting column (11) is fixedly connected to the hook (14).

3. The high-range high-pole lighting street lamp according to claim 2, characterized in that: An inclined column (13) is provided on the outside of the hook (14), and the inclined column (13) and the inclined block (9) are in contact with each other through an inclined surface, thereby adjusting the distance between the hook (14) and the lamp pole (1).

4. The high-range high-pole lighting street lamp according to claim 1, characterized in that: The outer side of the rotating ring block (27) is fixedly connected to the first gear lever (15), and a connecting rope (26) is provided on the outer side of the rotating ring block (27), and the connecting rope (26) is fixedly connected to the locking block (24).

5. The high-range high-pole lighting street lamp according to claim 2, characterized in that: A connecting channel (16) is provided in the hook (14), a limiting rod (23) is provided in the connecting channel (16), and the bottom end of the limiting rod (23) contacts the upper surface of the first gear rod (15).

6. The high-range high-pole lighting street lamp according to claim 5, characterized in that: A top frame (6) is fixedly mounted on the top of the lamp pole (1), a first rotating gear (17) and a piston frame (8) are provided in the top frame (6), a piston plate (20) is provided in the piston frame (8), one side of the piston plate (20) is provided as a piston cavity (29), and the other end is provided with a second rack column (19), the piston cavity (29) is provided with a connecting pipe (21), and is communicated with the connecting channel (16) through the connecting pipe (21).

7. The high-range high-pole lighting street lamp according to claim 6, characterized in that: A second connecting column (22) is provided on the outside of the second rack column (19) and is fixedly connected to the hook (14) through the second connecting column (22). A first fixing column (18) is provided on the outside of the piston frame (8). The second connecting column (22) passes through the first fixing column (18). The second rack column (19) and the gear portion (28) are both meshed and connected with the first rotating gear (17). The second rack column (19) and the gear portion (28) are staggered and distributed with each other. A placement groove matching the second rack column (19) is provided in the first connecting block (7).

8. The high-range high-pole lighting street lamp according to claim 2, characterized in that: The lamp pole (1) is provided with a second locking assembly (4), which facilitates the installation of the lamp holder (2) on the lamp pole (1) and prevents the lamp holder (2) from shaking on the lamp pole (1); The second locking assembly (4) is provided with a second gear lever (31) and a second piston column (36), the lamp pole (1) is provided with a rotation chamber (30) matching the second gear lever (31), the connecting frame (32) is provided with a partition (35), the fixing plate (33) is provided with a first piston column (34), the first piston column (34) and the second piston column (36) are both located in the connecting frame (32) and distributed on both sides of the partition (35).

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